These octal buffers/drivers are designed specifically for low-voltage (3.3-V) VCC operaTIon, but with the capability to provide a TTL interface to a 5-V system environment.

The ’LVTH540 devices are ideal for driving bus lines or buffer memory address registers. These devices feature inputs and outputs on opposite sides of the package that facilitate printed circuit board layout.

The 3-state control gate is a 2-input AND gate with acTIve-low inputs so that if either output-enable (OE1 or OE2) input is high, all outputs are in the high-impedance state.

AcTIve bus-hold circuitry holds unused or undriven inputs at a valid logic state. Use of pullup or pulldown resistors with the bus-hold circuitry is not recommended.

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SN54LVTH540 General Description These octal buffersdrivers are designed specifically for lowvoltage 33 V VCC operation but with the capability to provide a TTL interface to a 5 V system environmentThe LVTH540 devices are ideal for driving bus lines or buffer memory address registers These devices feature inputs and outputs on opposite sides of the package that facilitate printed circuit board layoutThe 3state control gate is a 2input AND gate with activelow inputs so that if either outputenable......